BeaverBeads Magrose Strep-Tactin with High Purity Used in Subsequent Research​

1. Description

The Strep-Tactin beads based on superparamagnetic beads are designed for rapid and efficient separation Strep II-tag protein. The Strep II-tag is a synthetic peptide consisting of eight amino acids (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). Generally, it does not interfere with folding or bioactivity. Thus, there is no need for removing the tag. Strep-tagged proteins can be isolated in one step from crude cell lysates. The proteins obtained are bioactive and display a very high purity (above 99%).

Note 1:The binding amount of magnetic beads protein is related to the target protein characteristics.

Note 2:In order to facilitate transportation, it is used pure water preservation for shipment. Recommend to store at 20% ethanol
solution for long time preservation.

2. Application Case

3. Product List

BEAVER was founded in the end of 2011, located at Suzhou Industrial Park. BEAVER combines biotech with nanotech as a “twin-turbine”strategy in the product design. BEAVER team focuses on magnetic nanoparticle technology and product development, provides customers with professional sample processing solutions, and is committed to promoting the development of life science industry. BEAVER provides high-quality products to customers from Europe, North America, Mid East, etc. BEAVER’s products are used by over 1000 institutions, 300 enterprises and cited by over 200 papers. BEAVER has been cooperating with domestic and overseas experts for nanomaterial industry international standards ISO 19807-2, projected to be published in 2021. In addition, BEAVER has established a quality management system and passed ISO 9001 and ISO 13485. BEAVER products also have CE and NMPA Class I certificates. BEAVER carries on the quality control to each step of the product life cycle, in order to ensure that the product quality conforms to the regulation and the customers’ needs.